heparin sodium - Medications

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, possessing anticoagulant properties. It is composed of polymers of alternating derivations of α-D-glucosamido (N-sulfated, O-sulfated, or N-acetylated) and O-sulfated uronic acid (α-L-iduronic acid or β-D-glucuronic acid). Structure of heparin sodium (representative subunits): Heparin Sodium Injection, USP is a sterile solution of heparin sodium derived from porcine intestinal mucosa, standardized for anticoagulant activity. It is to be administered by intravenous or deep subcutaneous routes. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Heparin Sodium Injection, USP preserved with Benzyl Alcohol is available in the following concentrations per mL: Heparin Sodium Sodium Chloride Benzyl Alcohol 1,000 USP units 8.6 mg 10.42 mg 5,000 USP units 7 mg 10.42 mg 10,000 USP units 5 mg 10.42 mg pH 5.0 to 7.5; sodium hydroxide and/or hydrochloric acid added, if needed, for pH adjustment. Formula1.jpg

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose 6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)>(1)>(4)>(3)>(5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Structural formula of heparin sodium (representative subunits): Heparin Sodium Injection, USP is a sterile solution of heparin sodium derived from porcine intestinal mucosa, standardized for anticoagulant activity. It is to be administered by intravenous or deep subcutaneous routes. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Carpuject™ sterile cartridge unit contain a sterile solution of Heparin Sodium Injection, USP. Heparin Sodium Injection 5,000 USP units/1 mL, single-dose cartridge, preserved with benzyl alcohol Each mL contains 5,000 USP units of heparin sodium and benzyl alcohol 1% as a preservative, in Water for Injection. The pH is adjusted between 5.0 to 7.5 with hydrochloric acid or sodium hydroxide. Heparin Sodium Injection 5,000 USP units/0.5 mL, single-dose cartridge, preservative-free Each 0.5 mL of preservative-free Heparin Sodium Injection contains 5,000 USP units in Water for Injection. The pH is adjusted between 5.0 to 7.5 with hydrochloric acid or sodium hydroxide as required. Chemical Structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α -L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino- α -D-glucose 6-sulfate, (3) β -D-glucuronic acid, (4) 2-acetamido-2-deoxy- α -D-glucose and (5) α -L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)> (1)> (4)> (3)> (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Heparin Sodium Injection, USP is a sterile solution of heparin sodium derived from porcine intestinal mucosa, standardized for anticoagulant activity, in water for injection. It is to be administered by intravenous or deep subcutaneous routes. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Structure of Heparin Sodium (representative subunits): Heparin sodium injection, USP (porcine), preservative free, is available as follows: Each mL of the 1,000 units per mL preparation contains: 1,000 USP Heparin units (porcine); 9 mg sodium chloride; Water for Injection q.s. made isotonic with sodium chloride. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (5.0 to 7.5). Heparin sodium injection, USP (porcine), preserved with benzyl alcohol, is available as follows: Each mL of the 5,000 units per mL preparation contains: 5,000 USP Heparin units (porcine); 6 mg sodium chloride; 15 mg benzyl alcohol (as a preservative); Water for Injection q.s. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (5.0 to 7.5). Heparin Sodium Injection, USP (porcine), preserved with parabens, is available as follows: Each mL of the 1,000 units per mL preparation contains: 1,000 USP Heparin units (porcine); 9 mg sodium chloride; 1.5 mg methylparaben; 0.15 mg propylparaben; Water for Injection q.s. made isotonic with sodium chloride. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (5.0 to 7.5). Each mL of the 5,000 units per mL preparation contains: 5,000 USP Heparin units (porcine); 5 mg sodium chloride; 1.5 mg methylparaben; 0.15 mg propylparaben; Water for Injection q.s. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (5.0 to 7.5). Each mL of the 10,000 units per mL preparation contains: 10,000 USP Heparin units (porcine); 1.5 mg methylparaben; 0.15 mg propylparaben; Water for Injection q.s. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (5.0 to 7.5). Each mL of the 20,000 units per mL preparation contains: 20,000 USP Heparin units (porcine); 1.5 mg methylparaben; 0.15 mg propylparaben; Water for Injection q.s. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (5.0 to 7.5). Heparin Chemical Structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α -L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino- α -D-glucose 6-sulfate, (3) ß-D-glucuronic acid, (4) 2-acetamido-2-deoxy- α -D-glucose and (5) α -L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)> (1)> (4)> (3)> (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Heparin Sodium Injection, USP is a sterile solution of heparin sodium derived from porcine intestinal mucosa, standardized for anticoagulant activity, in water for injection. It is to be administered by intravenous or deep subcutaneous routes. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Structure of Heparin Sodium (representative subunits): Heparin Sodium Injection, USP (porcine), preservative free, is available as follows: Each mL of the 1,000 units per mL preparation contains: 1,000 USP Heparin units (porcine); 9 mg sodium chloride; Water for Injection q.s. made isotonic with sodium chloride. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (5.0 to 7.5). Structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, possessing anticoagulant properties. It is composed of polymers of alternating derivations of α-D-glucosamido (N-sulfated O-sulfated O-sulfated or N-acetylated) and O-sulfated uronic acid (α-L-iduronic acid or β-D-glucoronic acid). Structure of Heparin Sodium (representative subunits): Heparin Sodium in 0.45% Sodium Chloride Injection and Heparin Sodium in 5% Dextrose Injection are sterile, nonpyrogenic solutions prepared from heparin sodium (derived from porcine intestinal mucosa) for intravenous administration. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Heparin Sodium in 0.45% Sodium Chloride Injection, is available as follows: Each 100 mL contains heparin sodium 5,000 or 10,000 USP Units; sodium chloride, 0.45 g; edetate disodium, dihydrate, 0.0111 g added as a stabilizer and water for injection, q.s. Each liter contains the following electrolytes: Sodium 77 mEq and chloride 77 mEq; pH 5.0 to 7.5. The solution may contain sodium hydroxide and/or hydrochloric acid for pH adjustment. Heparin Sodium in 5% Dextrose Injection, is available as follows: Each 100 mL contains heparin sodium 5,000 or 10,000 USP Units; dextrose hydrous, 5 g; citric acid anhydrous, 51 mg and sodium citrate dihydrate, 334 mg added as buffers; and sodium metabisulfite, 20 mg added as an antioxidant. Each liter contains the following electrolytes: Sodium 39 mEq and citrate 42 mEq; pH 5.0 to 7.5. Chemical Structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose 6∙sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)>(1)>(4)>(3)>(5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Structure of Heparin Sodium (representative subunits): Dextrose, USP is chemically designated D-glucose, monohydrate C 6 H 12 O 6 ∙ H 2 O, a hexose sugar freely soluble in water. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. Intravenous solutions with heparin sodium (derived from porcine intestinal mucosa) are sterile, nonpyrogenic fluids for intravenous administration. Each 100 mL contains heparin sodium 5,000 or 10,000 USP Units; dextrose, hydrous 5 g; citric acid, anhydrous, 51 mg and sodium citrate, dihydrate 334 mg added as buffers; sodium metabisulfite 20 mg added as an antioxidant. Each liter contains electrolytes sodium and citrate in amounts as listed in HOW SUPPLIED/STORAGE AND HANDLING Table. See Table for summary of contents and characteristics of this solution. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. The flexible plastic container is fabricated either from a specially formulated nonplasticized, thermoplastic co-polyester (CR3) or from a polyolefin film. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers. Chemical Structure Chemical Structure

Heparin is a heterogenous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. It is composed of polymers of alternating derivations of alpha-L-iduronic acid 2-sulfate (1), 2-deoxy-2-sulfamino- alpha-D-glucose 6-sulfate (2), beta-D-glucuronic acid (3), 2-acetamido-2- deoxy-alpha-D-glucose (4), and alpha-L-iduronic acid (5). Structure of Heparin Sodium (representative subunits): Heparin Sodium in 5% Dextrose Injection is a sterile, nonpyrogenic solution prepared from Heparin Sodium USP (derived from porcine intestinal mucosa and standardized for use as an anticoagulant) and Hydrous Dextrose USP. It is to be administered by intravenous injection. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. The pH range is 5.6 (4.5 – 7.0) and the osmolarity mOsmol/L (calc.) is 315. The concentration of electrolytes is 38 mEq/L Sodium, 30 mEq/L Phosphate, and 15 mEq/L Citrate. 40 USP units/mL: Each 100 mL of the 20,000 USP units per 500 mL preparation contains: 4,000 USP units of heparin sodium, 5 g Hydrous Dextrose USP, 0.41 g Dibasic Sodium Phosphate, 0.093 g Citric Acid Anhydrous USP, 0.0686 g Sodium Metabisulfite NF (antioxidant), and Water for Injection USP until quantity sufficient. 50 USP units/mL: Each 100 mL of the 25,000 USP units per 500 mL preparation contains: 5,000 USP units of heparin sodium, 5 g Hydrous Dextrose USP, 0.41 g Dibasic Sodium Phosphate, 0.093 g Citric Acid Anhydrous USP, 0.0686 g Sodium Metabisulfite NF (antioxidant), and Water for Injection USP until quantity sufficient. 100 USP units/mL: Each 100 mL of the 25,000 USP units per 250 mL preparation contains: 10,000 USP units of heparin sodium, 5 g Hydrous Dextrose USP, 0.41 g Dibasic Sodium Phosphate, 0.093 g Citric Acid Anhydrous USP, 0.0686 g Sodium Metabisulfite NF (antioxidant), and Water for Injection USP until quantity sufficient. The plastic container is made from a multilayered film specifically developed for parenteral drugs. It contains no plasticizers and exhibits virtually no leachables. The solution contact layer is a rubberized copolymer of ethylene and propylene. The container is nontoxic and biologically inert. The container-solution unit is a closed system and is not dependent upon entry of external air during administration. The container is overwrapped to provide protection from the physical environment and to provide an additional moisture barrier when necessary. The plastic container is not made with natural rubber latex, PVC or DEHP. The closure system has two ports; the one for the administration set has a tamper evident plastic protector. Heparin Sodium chemical structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, possessing anticoagulant properties. It is composed of polymers of alternating derivations of α-D-glucosamido (N-sulfated O-sulfated O-sulfated or N-acetylated) and O-sulfated uronic acid (α-L-iduronic acid or β-D-glucoronic acid). Structure of Heparin Sodium (representative subunits): Heparin Sodium in 0.45% Sodium Chloride Injection and Heparin Sodium in 5% Dextrose Injection are sterile, nonpyrogenic solutions prepared from heparin sodium (derived from porcine intestinal mucosa) for intravenous administration. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Heparin Sodium in 0.45% Sodium Chloride Injection, is available as follows: Each 100 mL contains heparin sodium 5,000 or 10,000 USP Units; sodium chloride, 0.45 g; edetate disodium, dihydrate, 0.0111 g added as a stabilizer and water for injection, q.s. Each liter contains the following electrolytes: Sodium 77 mEq and chloride 77 mEq; pH 5.0 to 7.5. The solution may contain sodium hydroxide and/or hydrochloric acid for pH adjustment. Heparin Sodium in 5% Dextrose Injection, is available as follows: Each 100 mL contains heparin sodium 5,000 or 10,000 USP Units; dextrose hydrous, 5 g; citric acid anhydrous, 51 mg and sodium citrate dihydrate, 334 mg added as buffers; and sodium metabisulfite, 20 mg added as an antioxidant. Each liter contains the following electrolytes: Sodium 39 mEq and citrate 42 mEq; pH 5.0 to 7.5. STRUCTURE

Heparin is a heterogenous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose 6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D- glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2) > (1) > (4) > (3) > (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Heparin Sodium in Sodium Chloride Injection is a buffered, sterile, nonpyrogenic solution of Heparin Sodium, USP derived from porcine intestinal mucosa, standardized for anticoagulant activity supplied in single dose containers for vascular administration. It contains no antimicrobial agents. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Composition, osmolarity, pH and ionic concentration are shown in Table 1. Table 1. Composition, Osmolarity, pH, and Ionic Concentration of Heparin in 0.9% Sodium Chloride Injection Product Description and Size 1,000 USP Heparin Units in 0.9% Sodium Chloride Injection, 500 mL 1,000 USP Heparin Units in 0.9% Sodium Chloride Injection, 500 mL 2,000 USP Heparin Units in 0.9% Sodium Chloride Injection, 1,000 mL 2,000 USP Heparin Units in 0.9% Sodium Chloride Injection, 1,000 mL NDC# 0338-0431-03 0338-0424-18 0338-0433-04 0338-0428-12 Manufacturing Location Jayuya, PR Toongabbie, AUS Jayuya, PR Toongabbie, AUS Heparin Sodium, USP (units/mL) 2 2 2 2 Sodium Chloride, USP (NaCl) (g/L) 9 9 9 9 Dibasic Sodium Phosphate Heptahydrate, USP (Na 2 HPO 4 *7H 2 O) (g/L) 4.34 ---- 4.34 ---- Dibasic Sodium Phosphate Dodecahydrate, USP (Na 2 HPO 4 *12H 2 O) (g/L) ---- 5.80 ---- 5.80 Citric Acid Hydrous, USP (C 6 H 8 O 7 *H 2 O) (g/L) 0.4 0.4 0.4 0.4 Osmolarity Normal physiologic osmolarity range is approximately 280 to 310 mOsmol/L. Administration of substantially hypertonic solutions (≥ 600 mOsmol/L) may cause vein damage. (mOsmol/L) 322 322 322 322 pH 7.0 (6.0 to 8.0) 7.0 (6.0 to 8.0) 7.0 (6.0 to 8.0) 7.0 (6.0 to 8.0) Sodium (mEq/L) 186 186 186 186 Chloride (mEq/L) 154 154 154 154 Phosphate (as HPO 4 = ) (mEq/L) 32 (16 mmol/L) 32 (16 mmol/L) 32 (16 mmol/L) 32 (16 mmol/L) Citrate (mEq/L) 6 6 6 6 This VIAFLEX PLUS plastic container is fabricated from a specially formulated polyvinyl chloride (PL 146 Plastic). VIAFLEX PLUS on the container indicates the presence of a drug additive in a drug vehicle. The VIAFLEX PLUS plastic container system utilizes the same container as the VIAFLEX plastic container system. The amount of water that can permeate from inside the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the plastic container can leach out certain of its chemical components in very small amounts within the expiration period, e.g ., di-2-ethylhexyl phthalate (DEHP), up to 5 parts per million. However, the safety of the plastic has been confirmed in tests in animals according to USP biological tests for plastic containers as well as by tissue culture toxicity studies. Heparin Sodium Structural Formula

Heparin is a heterogenous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. It is composed of polymers of alternating derivations of alpha-L-iduronic acid 2-sulfate (1), 2-deoxy-2-sulfamino-alpha-D-glucose 6-sulfate (2), beta-D-glucuronic acid (3), 2-acetamido-2-deoxy-alpha-D-glucose (4), and alpha-L-iduronic acid (5). Structure of Heparin Sodium (representative subunits): Heparin Sodium in 0.9% Sodium Chloride Injection is a sterile, single-dose, clear, nonpyrogenic solution prepared from Heparin Sodium USP (derived from porcine intestinal mucosa and standardized for use as an anticoagulant) in 0.9% Sodium Chloride Injection. It is to be administered by intravenous injection. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Each 100 mL contains 200 USP Units Heparin Sodium, 0.43 g Dibasic Sodium Phosphate•7H 2 O USP and 0.037 g Citric Acid Anhydrous USP as a buffer system, 0.9 g Sodium Chloride USP, and Water for Injection USP qs. pH: 7.0 (6.8-7.2); Calculated Osmolarity: 360 mOsmol/liter Concentration of Electrolytes (mEq/liter): Sodium 186; Chloride 154; Phosphate (HPO ) 32; Citrate 6 The plastic container is made from a multilayered film specifically developed for parenteral drugs. It contains no plasticizers and exhibits virtually no leachables. The solution contact layer is a rubberized copolymer of ethylene and propylene. The container is nontoxic and biologically inert. The container-solution unit is a closed system and is not dependent upon entry of external air during administration. The container is overwrapped to provide protection from the physical environment and to provide an additional moisture barrier when necessary. The plastic container is not made with natural rubber latex, PVC or DEHP. The closure system has two ports; the one for the administration set has a tamper evident plastic protector. heparin sodium chemical formula Symbol

Heparin is a heterogenous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. It is composed of polymers of alternating derivations of alpha-L-iduronic acid 2-sulfate (1), 2-deoxy-2-sulfamino- alpha-D-glucose 6-sulfate (2), beta-D-glucuronic acid (3), 2-acetamido-2- deoxy-alpha-D-glucose (4), and alpha-L-iduronic acid (5). Structure of Heparin Sodium (representative subunits): Heparin Sodium in 0.45% Sodium Chloride Injection is a sterile, single-dose, clear, nonpyrogenic solution prepared from Heparin Sodium USP (derived from porcine intestinal mucosa and standardized for use as an anticoagulant) in 0.45% Sodium Chloride Injection. It is to be administered by intravenous injection. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. The pH range is 7.0 (6.8-7.2) and the osmolarity mOsmol/L (calc.) is 206. The concentration of electrolytes is 109 mEq/L Sodium, 77 mEq/L Chloride, 32 mEq/L Phosphate, and 6 mEq/L Citrate. 50 USP units/mL: Each 100 mL of the 25,000 USP units per 500 mL preparation contains: 5,000 USP units of heparin sodium, 0.45 g Sodium Chloride USP, 0.43 g Dibasic Sodium Phosphate USP, 0.037 g Citric Acid Anhydrous USP, and Water for Injection USP until quantity sufficient. 100 USP units/mL: Each 100 mL of the 25,000 USP units per 250 mL preparation contains: 10,000 USP units of heparin sodium, 0.45 g Sodium Chloride USP, 0.43 g Dibasic Sodium Phosphate USP, 0.037 g Citric Acid Anhydrous USP, and Water for Injection USP until quantity sufficient. The plastic container is made from a multilayered film specifically developed for parenteral drugs. The solution contact layer is a rubberized copolymer of ethylene and propylene. The container is nontoxic and biologically inert. The container-solution unit is a closed system and is not dependent upon entry of external air during administration. The container is overwrapped to provide protection from the physical environment and to provide an additional moisture barrier when necessary. The plastic container is not made with natural rubber latex, PVC or DEHP. The closure system has two ports; the one for the administration set has a tamper evident plastic protector. heparin sodium chemical formula